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authorRichard Sandiford <richard.sandiford@arm.com>2023-03-30 11:09:09 +0100
committerRichard Sandiford <richard.sandiford@arm.com>2023-03-30 11:09:09 +0100
commit2f4e3a2c823f7a51630253cd8a8681203b86664b (patch)
tree52888e652cc116df1e4b3f17b5faa197f20c063d
parent199cfcc4754cea6f4c42dcbb8d8d5161f5b2d186 (diff)
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aarch64: Rename some of GAS's REG_TYPE_* macros
In GAS, the vector and predicate registers are identified by REG_TYPE_VN, REG_TYPE_ZN and REG_TYPE_PN. This "N" is obviously a placeholder for the register number. However, we don't use that convention for integer and FP registers, and (more importantly) SME2 adds "predicate-as-counter" registers that are denoted PN. This patch therefore drops the "N" suffix from the existing registers. The main hitch is that Z was also used for the zero register in things like R_Z, but using ZR seems more consistent with the SP-based names.
-rw-r--r--gas/config/tc-aarch64.c142
1 files changed, 71 insertions, 71 deletions
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 71b63d3..c6cc654 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -297,16 +297,16 @@ struct reloc_entry
BASIC_REG_TYPE(R_64) /* x[0-30] */ \
BASIC_REG_TYPE(SP_32) /* wsp */ \
BASIC_REG_TYPE(SP_64) /* sp */ \
- BASIC_REG_TYPE(Z_32) /* wzr */ \
- BASIC_REG_TYPE(Z_64) /* xzr */ \
+ BASIC_REG_TYPE(ZR_32) /* wzr */ \
+ BASIC_REG_TYPE(ZR_64) /* xzr */ \
BASIC_REG_TYPE(FP_B) /* b[0-31] *//* NOTE: keep FP_[BHSDQ] consecutive! */\
BASIC_REG_TYPE(FP_H) /* h[0-31] */ \
BASIC_REG_TYPE(FP_S) /* s[0-31] */ \
BASIC_REG_TYPE(FP_D) /* d[0-31] */ \
BASIC_REG_TYPE(FP_Q) /* q[0-31] */ \
- BASIC_REG_TYPE(VN) /* v[0-31] */ \
- BASIC_REG_TYPE(ZN) /* z[0-31] */ \
- BASIC_REG_TYPE(PN) /* p[0-15] */ \
+ BASIC_REG_TYPE(V) /* v[0-31] */ \
+ BASIC_REG_TYPE(Z) /* z[0-31] */ \
+ BASIC_REG_TYPE(P) /* p[0-15] */ \
BASIC_REG_TYPE(ZA) /* za */ \
BASIC_REG_TYPE(ZAT) /* za[0-15] (ZA tile) */ \
BASIC_REG_TYPE(ZATH) /* za[0-15]h (ZA tile horizontal slice) */ \
@@ -315,48 +315,48 @@ struct reloc_entry
MULTI_REG_TYPE(R64_SP, REG_TYPE(R_64) | REG_TYPE(SP_64)) \
/* Typecheck: same, plus SVE registers. */ \
MULTI_REG_TYPE(SVE_BASE, REG_TYPE(R_64) | REG_TYPE(SP_64) \
- | REG_TYPE(ZN)) \
+ | REG_TYPE(Z)) \
/* Typecheck: x[0-30], w[0-30] or [xw]zr. */ \
- MULTI_REG_TYPE(R_Z, REG_TYPE(R_32) | REG_TYPE(R_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64)) \
+ MULTI_REG_TYPE(R_ZR, REG_TYPE(R_32) | REG_TYPE(R_64) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64)) \
/* Typecheck: same, plus SVE registers. */ \
MULTI_REG_TYPE(SVE_OFFSET, REG_TYPE(R_32) | REG_TYPE(R_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64) \
- | REG_TYPE(ZN)) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64) \
+ | REG_TYPE(Z)) \
/* Typecheck: x[0-30], w[0-30] or {w}sp. */ \
MULTI_REG_TYPE(R_SP, REG_TYPE(R_32) | REG_TYPE(R_64) \
| REG_TYPE(SP_32) | REG_TYPE(SP_64)) \
/* Typecheck: any int (inc {W}SP inc [WX]ZR). */ \
- MULTI_REG_TYPE(R_Z_SP, REG_TYPE(R_32) | REG_TYPE(R_64) \
+ MULTI_REG_TYPE(R_ZR_SP, REG_TYPE(R_32) | REG_TYPE(R_64) \
| REG_TYPE(SP_32) | REG_TYPE(SP_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64)) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64)) \
/* Typecheck: any [BHSDQ]P FP. */ \
MULTI_REG_TYPE(BHSDQ, REG_TYPE(FP_B) | REG_TYPE(FP_H) \
| REG_TYPE(FP_S) | REG_TYPE(FP_D) | REG_TYPE(FP_Q)) \
/* Typecheck: any int or [BHSDQ]P FP or V reg (exc SP inc [WX]ZR). */ \
- MULTI_REG_TYPE(R_Z_BHSDQ_V, REG_TYPE(R_32) | REG_TYPE(R_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64) | REG_TYPE(VN) \
+ MULTI_REG_TYPE(R_ZR_BHSDQ_V, REG_TYPE(R_32) | REG_TYPE(R_64) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64) | REG_TYPE(V) \
| REG_TYPE(FP_B) | REG_TYPE(FP_H) \
| REG_TYPE(FP_S) | REG_TYPE(FP_D) | REG_TYPE(FP_Q)) \
/* Typecheck: as above, but also Zn, Pn, and {W}SP. This should only \
be used for SVE instructions, since Zn and Pn are valid symbols \
in other contexts. */ \
- MULTI_REG_TYPE(R_Z_SP_BHSDQ_VZP, REG_TYPE(R_32) | REG_TYPE(R_64) \
+ MULTI_REG_TYPE(R_ZR_SP_BHSDQ_VZP, REG_TYPE(R_32) | REG_TYPE(R_64) \
| REG_TYPE(SP_32) | REG_TYPE(SP_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64) | REG_TYPE(VN) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64) | REG_TYPE(V) \
| REG_TYPE(FP_B) | REG_TYPE(FP_H) \
| REG_TYPE(FP_S) | REG_TYPE(FP_D) | REG_TYPE(FP_Q) \
- | REG_TYPE(ZN) | REG_TYPE(PN)) \
+ | REG_TYPE(Z) | REG_TYPE(P)) \
/* Any integer register; used for error messages only. */ \
MULTI_REG_TYPE(R_N, REG_TYPE(R_32) | REG_TYPE(R_64) \
| REG_TYPE(SP_32) | REG_TYPE(SP_64) \
- | REG_TYPE(Z_32) | REG_TYPE(Z_64)) \
+ | REG_TYPE(ZR_32) | REG_TYPE(ZR_64)) \
/* Any vector register. */ \
- MULTI_REG_TYPE(VZ, REG_TYPE(VN) | REG_TYPE(ZN)) \
+ MULTI_REG_TYPE(VZ, REG_TYPE(V) | REG_TYPE(Z)) \
/* An SVE vector or predicate register. */ \
- MULTI_REG_TYPE(ZP, REG_TYPE(ZN) | REG_TYPE(PN)) \
+ MULTI_REG_TYPE(ZP, REG_TYPE(Z) | REG_TYPE(P)) \
/* Any vector or predicate register. */ \
- MULTI_REG_TYPE(VZP, REG_TYPE(VN) | REG_TYPE(ZN) | REG_TYPE(PN)) \
+ MULTI_REG_TYPE(VZP, REG_TYPE(V) | REG_TYPE(Z) | REG_TYPE(P)) \
/* The whole of ZA or a single tile. */ \
MULTI_REG_TYPE(ZA_ZAT, REG_TYPE(ZA) | REG_TYPE(ZAT)) \
/* A horizontal or vertical slice of a ZA tile. */ \
@@ -443,7 +443,7 @@ get_reg_expected_msg (unsigned int mask, unsigned int seen)
/* Integer, zero and stack registers. */
if (mask == reg_type_masks[REG_TYPE_R_64])
return N_("expected a 64-bit integer register at operand %d");
- if (mask == reg_type_masks[REG_TYPE_R_Z])
+ if (mask == reg_type_masks[REG_TYPE_R_ZR])
return N_("expected an integer or zero register at operand %d");
if (mask == reg_type_masks[REG_TYPE_R_SP])
return N_("expected an integer or stack pointer register at operand %d");
@@ -452,11 +452,11 @@ get_reg_expected_msg (unsigned int mask, unsigned int seen)
if (mask == reg_type_masks[REG_TYPE_BHSDQ])
return N_("expected a scalar SIMD or floating-point register"
" at operand %d");
- if (mask == reg_type_masks[REG_TYPE_VN])
+ if (mask == reg_type_masks[REG_TYPE_V])
return N_("expected an Advanced SIMD vector register at operand %d");
- if (mask == reg_type_masks[REG_TYPE_ZN])
+ if (mask == reg_type_masks[REG_TYPE_Z])
return N_("expected an SVE vector register at operand %d");
- if (mask == reg_type_masks[REG_TYPE_PN])
+ if (mask == reg_type_masks[REG_TYPE_P])
return N_("expected an SVE predicate register at operand %d");
if (mask == reg_type_masks[REG_TYPE_VZ])
return N_("expected a vector register at operand %d");
@@ -476,22 +476,22 @@ get_reg_expected_msg (unsigned int mask, unsigned int seen)
return N_("expected a ZA tile slice at operand %d");
/* Integer and vector combos. */
- if (mask == (reg_type_masks[REG_TYPE_R_Z] | reg_type_masks[REG_TYPE_VN]))
+ if (mask == (reg_type_masks[REG_TYPE_R_ZR] | reg_type_masks[REG_TYPE_V]))
return N_("expected an integer register or Advanced SIMD vector register"
" at operand %d");
- if (mask == (reg_type_masks[REG_TYPE_R_Z] | reg_type_masks[REG_TYPE_ZN]))
+ if (mask == (reg_type_masks[REG_TYPE_R_ZR] | reg_type_masks[REG_TYPE_Z]))
return N_("expected an integer register or SVE vector register"
" at operand %d");
- if (mask == (reg_type_masks[REG_TYPE_R_Z] | reg_type_masks[REG_TYPE_VZ]))
+ if (mask == (reg_type_masks[REG_TYPE_R_ZR] | reg_type_masks[REG_TYPE_VZ]))
return N_("expected an integer or vector register at operand %d");
- if (mask == (reg_type_masks[REG_TYPE_R_Z] | reg_type_masks[REG_TYPE_PN]))
+ if (mask == (reg_type_masks[REG_TYPE_R_ZR] | reg_type_masks[REG_TYPE_P]))
return N_("expected an integer or predicate register at operand %d");
- if (mask == (reg_type_masks[REG_TYPE_R_Z] | reg_type_masks[REG_TYPE_VZP]))
+ if (mask == (reg_type_masks[REG_TYPE_R_ZR] | reg_type_masks[REG_TYPE_VZP]))
return N_("expected an integer, vector or predicate register"
" at operand %d");
/* SVE and SME combos. */
- if (mask == (reg_type_masks[REG_TYPE_ZN] | reg_type_masks[REG_TYPE_ZATHV]))
+ if (mask == (reg_type_masks[REG_TYPE_Z] | reg_type_masks[REG_TYPE_ZATHV]))
return N_("expected an SVE vector register or ZA tile slice"
" at operand %d");
@@ -902,12 +902,12 @@ inherent_reg_qualifier (const reg_entry *reg)
{
case REG_TYPE_R_32:
case REG_TYPE_SP_32:
- case REG_TYPE_Z_32:
+ case REG_TYPE_ZR_32:
return AARCH64_OPND_QLF_W;
case REG_TYPE_R_64:
case REG_TYPE_SP_64:
- case REG_TYPE_Z_64:
+ case REG_TYPE_ZR_64:
return AARCH64_OPND_QLF_X;
case REG_TYPE_FP_B:
@@ -949,8 +949,8 @@ aarch64_addr_reg_parse (char **ccp, aarch64_reg_type reg_type,
switch (reg->type)
{
- case REG_TYPE_ZN:
- if ((reg_type_masks[reg_type] & (1 << REG_TYPE_ZN)) == 0
+ case REG_TYPE_Z:
+ if ((reg_type_masks[reg_type] & (1 << REG_TYPE_Z)) == 0
|| str[0] != '.')
return NULL;
switch (TOLOWER (str[1]))
@@ -968,7 +968,7 @@ aarch64_addr_reg_parse (char **ccp, aarch64_reg_type reg_type,
break;
default:
- if (!aarch64_check_reg_type (reg, REG_TYPE_R_Z_SP))
+ if (!aarch64_check_reg_type (reg, REG_TYPE_R_ZR_SP))
return NULL;
*qualifier = inherent_reg_qualifier (reg);
break;
@@ -988,7 +988,7 @@ aarch64_addr_reg_parse (char **ccp, aarch64_reg_type reg_type,
static const reg_entry *
aarch64_reg_parse_32_64 (char **ccp, aarch64_opnd_qualifier_t *qualifier)
{
- return aarch64_addr_reg_parse (ccp, REG_TYPE_R_Z_SP, qualifier);
+ return aarch64_addr_reg_parse (ccp, REG_TYPE_R_ZR_SP, qualifier);
}
/* Parse the qualifier of a vector register or vector element of type
@@ -1011,7 +1011,7 @@ parse_vector_type_for_operand (aarch64_reg_type reg_type,
gas_assert (*ptr == '.');
ptr++;
- if (reg_type != REG_TYPE_VN || !ISDIGIT (*ptr))
+ if (reg_type != REG_TYPE_V || !ISDIGIT (*ptr))
{
width = 0;
goto elt_size;
@@ -1043,7 +1043,7 @@ parse_vector_type_for_operand (aarch64_reg_type reg_type,
element_size = 64;
break;
case 'q':
- if (reg_type != REG_TYPE_VN || width == 1)
+ if (reg_type != REG_TYPE_V || width == 1)
{
type = NT_q;
element_size = 128;
@@ -1118,15 +1118,15 @@ aarch64_valid_suffix_char_p (aarch64_reg_type type, char ch)
{
switch (type)
{
- case REG_TYPE_VN:
- case REG_TYPE_ZN:
+ case REG_TYPE_V:
+ case REG_TYPE_Z:
case REG_TYPE_ZA:
case REG_TYPE_ZAT:
case REG_TYPE_ZATH:
case REG_TYPE_ZATV:
return ch == '.';
- case REG_TYPE_PN:
+ case REG_TYPE_P:
return ch == '.' || ch == '/';
default:
@@ -1237,7 +1237,7 @@ parse_typed_reg (char **ccp, aarch64_reg_type type,
/* Register if of the form Vn.[bhsdq]. */
is_typed_vecreg = true;
- if (type != REG_TYPE_VN)
+ if (type != REG_TYPE_V)
{
/* The width is always variable; we don't allow an integer width
to be specified. */
@@ -1288,7 +1288,7 @@ parse_typed_reg (char **ccp, aarch64_reg_type type,
}
/* A vector reg Vn should be typed or indexed. */
- if (type == REG_TYPE_VN && atype.defined == 0)
+ if (type == REG_TYPE_V && atype.defined == 0)
{
first_error (_("invalid use of vector register"));
}
@@ -1397,7 +1397,7 @@ parse_vector_reg_list (char **ccp, aarch64_reg_type type,
}
val = reg->number;
/* reject [bhsd]n */
- if (type == REG_TYPE_VN && typeinfo.defined == 0)
+ if (type == REG_TYPE_V && typeinfo.defined == 0)
{
set_first_syntax_error (_("invalid scalar register in list"));
error = true;
@@ -3700,9 +3700,9 @@ parse_shifter_operand (char **str, aarch64_opnd_info *operand,
return false;
}
- if (!aarch64_check_reg_type (reg, REG_TYPE_R_Z))
+ if (!aarch64_check_reg_type (reg, REG_TYPE_R_ZR))
{
- set_expected_reg_error (REG_TYPE_R_Z, reg, 0);
+ set_expected_reg_error (REG_TYPE_R_ZR, reg, 0);
return false;
}
@@ -4176,7 +4176,7 @@ parse_address (char **str, aarch64_opnd_info *operand)
{
aarch64_opnd_qualifier_t base_qualifier, offset_qualifier;
return parse_address_main (str, operand, &base_qualifier, &offset_qualifier,
- REG_TYPE_R64_SP, REG_TYPE_R_Z, SHIFTED_NONE);
+ REG_TYPE_R64_SP, REG_TYPE_R_ZR, SHIFTED_NONE);
}
/* Parse an address in which SVE vector registers and MUL VL are allowed.
@@ -6401,9 +6401,9 @@ parse_operands (char *str, const aarch64_opcode *opcode)
if (AARCH64_CPU_HAS_ANY_FEATURES (*opcode->avariant,
AARCH64_FEATURE_SVE
| AARCH64_FEATURE_SVE2))
- imm_reg_type = REG_TYPE_R_Z_SP_BHSDQ_VZP;
+ imm_reg_type = REG_TYPE_R_ZR_SP_BHSDQ_VZP;
else
- imm_reg_type = REG_TYPE_R_Z_BHSDQ_V;
+ imm_reg_type = REG_TYPE_R_ZR_BHSDQ_V;
for (i = 0; operands[i] != AARCH64_OPND_NIL; i++)
{
@@ -6450,7 +6450,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_Rt_SYS:
case AARCH64_OPND_PAIRREG:
case AARCH64_OPND_SVE_Rm:
- po_int_fp_reg_or_fail (REG_TYPE_R_Z);
+ po_int_fp_reg_or_fail (REG_TYPE_R_ZR);
/* In LS64 load/store instructions Rt register number must be even
and <=22. */
@@ -6520,7 +6520,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_SVE_Pn:
case AARCH64_OPND_SVE_Pt:
case AARCH64_OPND_SME_Pm:
- reg_type = REG_TYPE_PN;
+ reg_type = REG_TYPE_P;
goto vector_reg;
case AARCH64_OPND_SVE_Za_5:
@@ -6530,14 +6530,14 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_SVE_Zm_16:
case AARCH64_OPND_SVE_Zn:
case AARCH64_OPND_SVE_Zt:
- reg_type = REG_TYPE_ZN;
+ reg_type = REG_TYPE_Z;
goto vector_reg;
case AARCH64_OPND_Va:
case AARCH64_OPND_Vd:
case AARCH64_OPND_Vn:
case AARCH64_OPND_Vm:
- reg_type = REG_TYPE_VN;
+ reg_type = REG_TYPE_V;
vector_reg:
reg = aarch64_reg_parse (&str, reg_type, &vectype);
if (!reg)
@@ -6546,9 +6546,9 @@ parse_operands (char *str, const aarch64_opcode *opcode)
goto failure;
info->reg.regno = reg->number;
- if ((reg_type == REG_TYPE_PN || reg_type == REG_TYPE_ZN)
+ if ((reg_type == REG_TYPE_P || reg_type == REG_TYPE_Z)
&& vectype.type == NT_invtype)
- /* Unqualified Pn and Zn registers are allowed in certain
+ /* Unqualified P and Z registers are allowed in certain
contexts. Rely on F_STRICT qualifier checking to catch
invalid uses. */
info->qualifier = AARCH64_OPND_QLF_NIL;
@@ -6562,7 +6562,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_VdD1:
case AARCH64_OPND_VnD1:
- reg = aarch64_reg_parse (&str, REG_TYPE_VN, &vectype);
+ reg = aarch64_reg_parse (&str, REG_TYPE_V, &vectype);
if (!reg)
goto failure;
if (vectype.type != NT_d || vectype.index != 1)
@@ -6585,7 +6585,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_SVE_Zm4_11_INDEX:
case AARCH64_OPND_SVE_Zm4_INDEX:
case AARCH64_OPND_SVE_Zn_INDEX:
- reg_type = REG_TYPE_ZN;
+ reg_type = REG_TYPE_Z;
goto vector_reg_index;
case AARCH64_OPND_Ed:
@@ -6593,7 +6593,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_Em:
case AARCH64_OPND_Em16:
case AARCH64_OPND_SM3_IMM2:
- reg_type = REG_TYPE_VN;
+ reg_type = REG_TYPE_V;
vector_reg_index:
reg = aarch64_reg_parse (&str, reg_type, &vectype);
if (!reg)
@@ -6610,16 +6610,16 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_SVE_ZnxN:
case AARCH64_OPND_SVE_ZtxN:
- reg_type = REG_TYPE_ZN;
+ reg_type = REG_TYPE_Z;
goto vector_reg_list;
case AARCH64_OPND_LVn:
case AARCH64_OPND_LVt:
case AARCH64_OPND_LVt_AL:
case AARCH64_OPND_LEt:
- reg_type = REG_TYPE_VN;
+ reg_type = REG_TYPE_V;
vector_reg_list:
- if (reg_type == REG_TYPE_ZN
+ if (reg_type == REG_TYPE_Z
&& get_opcode_dependent_value (opcode) == 1
&& *str != '{')
{
@@ -6664,7 +6664,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
goto failure;
if (!(vectype.defined & NTA_HASTYPE))
{
- if (reg_type == REG_TYPE_ZN)
+ if (reg_type == REG_TYPE_Z)
set_fatal_syntax_error (_("missing type suffix"));
goto failure;
}
@@ -6824,8 +6824,8 @@ parse_operands (char *str, const aarch64_opcode *opcode)
case AARCH64_OPND_IMM_MOV:
{
char *saved = str;
- if (reg_name_p (str, REG_TYPE_R_Z_SP) ||
- reg_name_p (str, REG_TYPE_VN))
+ if (reg_name_p (str, REG_TYPE_R_ZR_SP)
+ || reg_name_p (str, REG_TYPE_V))
goto failure;
str = saved;
po_misc_or_fail (aarch64_get_expression (&inst.reloc.exp, &str,
@@ -7279,7 +7279,7 @@ parse_operands (char *str, const aarch64_opcode *opcode)
break;
case AARCH64_OPND_SME_PnT_Wm_imm:
- if (!parse_dual_indexed_reg (&str, REG_TYPE_PN,
+ if (!parse_dual_indexed_reg (&str, REG_TYPE_P,
&info->indexed_za, &qualifier, 0))
goto failure;
info->qualifier = qualifier;
@@ -8245,8 +8245,8 @@ static const reg_entry reg_names[] = {
REGDEF (wsp, 31, SP_32), REGDEF (WSP, 31, SP_32),
REGDEF (sp, 31, SP_64), REGDEF (SP, 31, SP_64),
- REGDEF (wzr, 31, Z_32), REGDEF (WZR, 31, Z_32),
- REGDEF (xzr, 31, Z_64), REGDEF (XZR, 31, Z_64),
+ REGDEF (wzr, 31, ZR_32), REGDEF (WZR, 31, ZR_32),
+ REGDEF (xzr, 31, ZR_64), REGDEF (XZR, 31, ZR_64),
/* Floating-point single precision registers. */
REGSET (s, FP_S), REGSET (S, FP_S),
@@ -8264,13 +8264,13 @@ static const reg_entry reg_names[] = {
REGSET (q, FP_Q), REGSET (Q, FP_Q),
/* FP/SIMD registers. */
- REGSET (v, VN), REGSET (V, VN),
+ REGSET (v, V), REGSET (V, V),
/* SVE vector registers. */
- REGSET (z, ZN), REGSET (Z, ZN),
+ REGSET (z, Z), REGSET (Z, Z),
/* SVE predicate registers. */
- REGSET16 (p, PN), REGSET16 (P, PN),
+ REGSET16 (p, P), REGSET16 (P, P),
/* SME ZA. We model this as a register because it acts syntactically
like ZA0H, supporting qualifier suffixes and indexing. */